例句與造句

1. Deere shared the Roll Over Protection System ( ROPS ) patent with other equipment manufacturers to improve safety for all farmers.
2. Reason : Variations on this basic term ( " Roll over protective structure " itself, but also " Roll over protection system " and " Roll over protective structure " ) already redirect; these and the ones I've listed all mean the same thing.
3. A Google of " roll over protection systems " reveals " roll over protection structure ", " rollover protection systems ", " rollover protective structure ", " rollover protection system ", " rollover protection structures ", and " rollover protective structure " on the first page of results alone.
4. It's difficult to find roll over protection systems in a sentence. 用roll over protection systems造句挺難的